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[China]
Trade Verify
Address: Guang Yi Columbus B Tower, Wuxi, Jiangsu, China
Contact name:Helen
Jiangsu Pucheng Metal Products Co., Ltd |
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2B BA Stainless Steel Pipe 201 202 304 410 420 430 JIS GB Welded
Tubes Hot Rolled ISO
Description:
Seamless steel pipe is manufactured by the round steel billet,
through hot rolling, cold rolling or cold drawn processes, no seam
on the pipe body. Welded steel pipe is manufactured by flat steel
plate, with welding seam on the pipe body.
How to Identify Seamless or ERW Stainless Steel pipes? If it is ASTM A53, Type S means seamless. Type F is furnace but welded, Type E is Electrical resist welded.A welded stainless steel tube is produced through roll forming strips or sheets of stainless steel into a tube shape and then welding the seam longitudinally. Welded tubing can be accomplished either by hot forming and cold forming processes. Of the two, cold forming results in smoother finishes and tighter tolerances.
Standard | JIS, AISI, ASTM, GB, DIN, EN |
Type | Welded |
Steel Grade | 200 Series/300 Series/400 series |
Certification | ISO |
Welding Line Type | ERW |
Application | Furniture or handrail or fence |
Technique | Cold Rolled Hot Rolled |
Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
MOQ | 1-3 Ton |
Size | Customized Size |
Packing | Standard Sea-worthy Packing |
Test | Water Pressure Test |
Outer Diameter | 1-1500mm, or customized |
Length | Customers' Requirement |
Thickness | 0.5-40mm, or customized |
Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0-18.0 | - |
301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 16 .0-1 8.0 | 2.0-3.0 |
321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.013 | 17.0-1 9.0 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤ 0.03 | ≤0.60 | 16.0-18.0 | - |
Product Details:
Surface finish | Characteristics & Application |
NO.1 | Hot-rolled surface,annealed and pickled,can be used as cold-rolling
material,industial tanks and chem i cal devices. |
NO.2D | Cold-rolled, an nealed and pick led with out skinpassing the dull
prod ucts can be used as auto mo bile parts, build ing materrials
and pipings. |
NO.2B | The surface brightness and flatness of NO.2B is better than NO.2D.
Then through a special surfacetreament to improve its mechamical
properties, N02B could nearly satisfy com pre hen sive uses. |
NO.3 | Polished with abra sive belt of grit #100#120,have bet ter bright
ness with dis con tin u ous coarse stria, used as in ner and ex ter
nal or na ments for building, elec tri cal ap pli anc es and
kitchen uten sils etc. |
NO.4 | Polished with abrasive belt of grit #150#180, have better
brightness with discontinuous coarse stria, but thinner than NO.3,
are used as bathtud buildinginner and external ornaments electrical
appliances, kitchen utensils and food processing equipment etc. |
HL | Polished with abrasive belt of grit #150-320 on the No.4 finish and
has continuous streaks, mainly used as building ornaments,
elevators, door of building, frontal plate etc. |
BA | Cold rolled, bright an nealed and skin passed, the prod uct has ex
cel lent bright ness and good re flex iv i ty like mirror, used for
lectrical appliances, mirror, kitch en apparatus, or na ment ma te
ri als etc. |
Product Processing:
Quality Inspection:
Product Application:
Packing &Transport
Certifications:
Related Products:
FAQ:
Q1. What are your company's main products?
A1. Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. What are the advantages of your company?
A2. We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q3. How do you make our business long-term and good relationship?
A3. We keep good quality and competitive price to ensure our
customers benefit.
We respect every customer as our friend and we
sincerely do business and make friends with them no matter where
they come from.
Q4. How can I get a quotation from you?
A4. You can leave us message, and we will reply every message in
time . Or we may talk on line by Trademanager . And you can also
find our contact information on contact page.
Q5. What is the MOQ?
A5. Usually we don't set MOQ, but the more,the cheaper. Besides,we
are happy to make prototype or sample for clients to ensurequality
standard.
Q6. Why should you buy from us not from other suppliers?
A6. We have our own factory with sufficient cargo volume, and we
are mainly engaged in high-quality TISCO products
